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Harry Bingham

Séminaire régulier

Danish Technical Institute

We discuss the numerical solution of the exact potential flow problem for nonlinear water waves using a high-order finite difference scheme in boundary-fitted coordinates. Several discretization issues are discussed which are important for obtaining an optimal scaling of the solution effort (i.e. directly with N, the total number of grid points.) Some preliminary applications will be shown concerning wave-bottom and wave-structure interaction.